Lighter



FIG. 1 is a front view of the lighter embodying my new design;

FIG. 2 is a right side view of the invention;

FIG. 3 is a left side view of the invention;

FIG. 4 is a rear side view of the invention;

FIG. 5 is a top view of the invention; and,

FIG. 6 is a bottom view of the invention.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a lighter, as shown and described. 